My mom used to say: “Those who have no problems, make their own” - with more sadness than sarcasm in her voice, by the way.
No, I don’t know how real these graphs circulating are, but the point stands regardless.
…or is it? On quantum fluctuations.
Time is money, and a few other things, too.
I challenge you to do better than my son.
Space is almost empty.
Read that title again, will you?
My grandpa fought in the army of a European “emperor”...
Want to know all the known species of life?
You think you know, but you don’t - at least not very much